So basically I'm trying to have multiple echo's in the save_song.php file and then basically say the first echo goes to the first div and the second echo goes to the second div that needs updated. Any idea how to do this?

+1 json is definitely the way how to do this. I would also add site with little more detailed explanation and examples like this net.tutsplus.com/tutorials/javascript-ajax/… (2nd block, first working page after googling "jquery ajax json example")
– VyktorJan 24 '12 at 14:14